EP0233295A4 - Mecanisme d'avance de fil dans une machine a decharge electrique a fil de coupe. - Google Patents

Mecanisme d'avance de fil dans une machine a decharge electrique a fil de coupe.

Info

Publication number
EP0233295A4
EP0233295A4 EP19860904933 EP86904933A EP0233295A4 EP 0233295 A4 EP0233295 A4 EP 0233295A4 EP 19860904933 EP19860904933 EP 19860904933 EP 86904933 A EP86904933 A EP 86904933A EP 0233295 A4 EP0233295 A4 EP 0233295A4
Authority
EP
European Patent Office
Prior art keywords
wire
electric discharge
discharge machine
cut electric
feeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19860904933
Other languages
German (de)
English (en)
Other versions
EP0233295B1 (fr
EP0233295A1 (fr
Inventor
Toshiyuki Aso
Tamotsu Ishibashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of EP0233295A1 publication Critical patent/EP0233295A1/fr
Publication of EP0233295A4 publication Critical patent/EP0233295A4/fr
Application granted granted Critical
Publication of EP0233295B1 publication Critical patent/EP0233295B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
EP86904933A 1985-08-13 1986-08-13 Mecanisme d'avance de fil dans une machine a decharge electrique a fil de coupe Expired - Lifetime EP0233295B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP176883/85 1985-08-13
JP60176883A JPS6239127A (ja) 1985-08-13 1985-08-13 ワイヤ放電加工機のワイヤ送り出し装置

Publications (3)

Publication Number Publication Date
EP0233295A1 EP0233295A1 (fr) 1987-08-26
EP0233295A4 true EP0233295A4 (fr) 1988-11-24
EP0233295B1 EP0233295B1 (fr) 1991-10-09

Family

ID=16021430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86904933A Expired - Lifetime EP0233295B1 (fr) 1985-08-13 1986-08-13 Mecanisme d'avance de fil dans une machine a decharge electrique a fil de coupe

Country Status (6)

Country Link
US (1) US4748310A (fr)
EP (1) EP0233295B1 (fr)
JP (1) JPS6239127A (fr)
KR (1) KR910007362B1 (fr)
DE (1) DE3681912D1 (fr)
WO (1) WO1987001064A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811876A1 (de) * 1988-04-09 1989-10-19 Kabelmetal Electro Gmbh Vorrichtung zur bremsung von spulen
KR920007645B1 (ko) * 1988-10-07 1992-09-14 미쯔비시덴끼 가부시끼가이샤 와이어 방전 가공장치
JPH02160423A (ja) * 1988-12-09 1990-06-20 Mitsubishi Electric Corp ワイヤ放電加工装置の位置決め方法
JP2979755B2 (ja) * 1991-08-12 1999-11-15 ブラザー工業株式会社 ワイヤ放電加工機のワイヤ巻上制御装置
JP3084880B2 (ja) * 1992-01-27 2000-09-04 ブラザー工業株式会社 ワイヤ放電加工機におけるワイヤ電極の切断装置
JP2661840B2 (ja) * 1992-06-26 1997-10-08 ファナック株式会社 ワイヤカット放電加工機のワイヤ張力設定装置
DE4420378C1 (de) * 1994-06-10 1995-11-30 Rodenstock Optik G Photochrome Farbstoffe
JP5088975B2 (ja) * 2010-10-19 2012-12-05 株式会社ソディック ワイヤ放電加工装置
JP5005116B1 (ja) * 2011-05-16 2012-08-22 三菱電機株式会社 ワイヤ放電加工装置
US20130193126A1 (en) * 2012-01-27 2013-08-01 Illinois Tools Works Inc. Motorized wire spool for a wire feeder
CN103406620A (zh) * 2013-08-21 2013-11-27 昆山瑞钧机械设备有限公司 一种线切割机床贮丝筒
CN103949738A (zh) * 2014-05-16 2014-07-30 郑兴义 一种新型的线切割机床储丝筒
CN107073614B (zh) * 2015-10-30 2019-01-04 三菱电机株式会社 线放电加工机、线放电加工机的控制装置的控制方法及定位方法
CN106112154B (zh) * 2016-08-03 2018-04-03 广东大铁数控机械有限公司 一种线切割机用的自动拆穿丝运丝组件和线切割机
JP6824916B2 (ja) * 2018-01-31 2021-02-03 株式会社ソディック ワイヤ放電加工装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU32387A1 (fr) * 1952-10-04
CH537243A (de) * 1972-04-27 1973-05-31 Ind Elektronik Ag F Vorrichtung zum Führen einer drahtförmigen oder bandförmigen Elektrode für das erosive Schneiden von Werkstücken
JPS522838B2 (fr) * 1973-03-08 1977-01-24
SU533537A1 (ru) * 1973-04-13 1976-10-30 Всесоюзный Научно-Исследовательский Институт Резинотехнического Машиностроения Устройство дл перематывани нитевидного материала
DE2458996A1 (de) * 1974-12-13 1976-06-16 Karlsruhe Augsburg Iweka Regelanordnung, insbesondere an spulenspinnmaschinen
JPS522838A (en) * 1975-06-25 1977-01-10 Mitsubishi Heavy Ind Ltd Method of preventing corrosion of steel surface in absorption type refrigerator
JPS5240291A (en) * 1975-09-27 1977-03-29 Mitsubishi Electric Corp Tension controller
JPS5392998A (en) * 1977-01-24 1978-08-15 Mitsubishi Electric Corp Method of supplying wire in wire discharge processor
JPS6052893B2 (ja) * 1980-06-30 1985-11-21 ファナック株式会社 ワイヤカツト放電加工機
JPS5749336A (en) * 1980-09-06 1982-03-23 Hitachi Ltd Salient-pole rotor of rotary electric machine
JPS5859734A (ja) * 1981-10-02 1983-04-08 Fanuc Ltd ワイヤカツト放電加工機
JPS58202725A (ja) * 1982-05-14 1983-11-26 Mitsubishi Electric Corp ワイヤカツト放電加工装置のワイヤ電極供給装置
JPS5955627A (ja) * 1982-09-24 1984-03-30 Sanyo Electric Co Ltd Ｍｏｓ回路
JPS5955627U (ja) * 1982-10-01 1984-04-11 フアナツク株式会社 ワイヤカツト放電加工機
US4598189A (en) * 1984-03-28 1986-07-01 Inoue-Japax Research Incorporated Automatic wire-threading with a tubular electrode in a TW-E machine

Also Published As

Publication number Publication date
EP0233295B1 (fr) 1991-10-09
KR910007362B1 (ko) 1991-09-25
EP0233295A1 (fr) 1987-08-26
DE3681912D1 (de) 1991-11-14
JPH0513769B2 (fr) 1993-02-23
US4748310A (en) 1988-05-31
JPS6239127A (ja) 1987-02-20
WO1987001064A1 (fr) 1987-02-26
KR870700437A (ko) 1987-12-29

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